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[Form] Support DateTimeImmutable in transform()

This commit is contained in:
Christian Schmidt 2015-06-06 17:05:57 +02:00
parent b1003d57f3
commit 17346c53dc
10 changed files with 111 additions and 34 deletions
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13
src/Symfony/Component/Form/Extension/Core/DataTransformer/DateTimeToArrayTransformer.php
View File

@ -51,7 +51,7 @@ class DateTimeToArrayTransformer extends BaseDateTimeTransformer
/**
* Transforms a normalized date into a localized date.
*
* @param \DateTime $dateTime Normalized date.
* @param \DateTime|\DateTimeInterface $dateTime A DateTime object
*
* @return array Localized date.
*
@ -72,14 +72,17 @@ class DateTimeToArrayTransformer extends BaseDateTimeTransformer
), array_flip($this->fields));
}
if (!$dateTime instanceof \DateTime) {
throw new TransformationFailedException('Expected a \DateTime.');
if (!$dateTime instanceof \DateTime && !$dateTime instanceof \DateTimeInterface) {
throw new TransformationFailedException('Expected a \DateTime or \DateTimeInterface.');
}
$dateTime = clone $dateTime;
if ($this->inputTimezone !== $this->outputTimezone) {
if (!$dateTime instanceof \DateTimeImmutable) {
$dateTime = clone $dateTime;
}
try {
$dateTime->setTimezone(new \DateTimeZone($this->outputTimezone));
$dateTime = $dateTime->setTimezone(new \DateTimeZone($this->outputTimezone));
} catch (\Exception $e) {
throw new TransformationFailedException($e->getMessage(), $e->getCode(), $e);
}

14
src/Symfony/Component/Form/Extension/Core/DataTransformer/DateTimeToLocalizedStringTransformer.php
View File

@ -70,7 +70,7 @@ class DateTimeToLocalizedStringTransformer extends BaseDateTimeTransformer
/**
* Transforms a normalized date into a localized date string/array.
*
* @param \DateTime $dateTime Normalized date.
* @param \DateTime|\DateTimeInterface $dateTime A DateTime object
*
* @return string|array Localized date string/array.
*
@ -84,17 +84,11 @@ class DateTimeToLocalizedStringTransformer extends BaseDateTimeTransformer
return '';
}
if (!$dateTime instanceof \DateTime) {
throw new TransformationFailedException('Expected a \DateTime.');
if (!$dateTime instanceof \DateTime && !$dateTime instanceof \DateTimeInterface) {
throw new TransformationFailedException('Expected a \DateTime or \DateTimeInterface.');
}
// convert time to UTC before passing it to the formatter
$dateTime = clone $dateTime;
if ('UTC' !== $this->inputTimezone) {
$dateTime->setTimezone(new \DateTimeZone('UTC'));
}
$value = $this->getIntlDateFormatter()->format((int) $dateTime->format('U'));
$value = $this->getIntlDateFormatter()->format($dateTime->getTimestamp());
if (intl_get_error_code() != 0) {
throw new TransformationFailedException(intl_get_error_message());

6
src/Symfony/Component/Form/Extension/Core/DataTransformer/DateTimeToRfc3339Transformer.php
View File

@ -27,13 +27,13 @@ class DateTimeToRfc3339Transformer extends BaseDateTimeTransformer
return '';
}
if (!$dateTime instanceof \DateTime) {
throw new TransformationFailedException('Expected a \DateTime.');
if (!$dateTime instanceof \DateTime && !$dateTime instanceof \DateTimeInterface) {
throw new TransformationFailedException('Expected a \DateTime or \DateTimeInterface.');
}
if ($this->inputTimezone !== $this->outputTimezone) {
$dateTime = clone $dateTime;
$dateTime->setTimezone(new \DateTimeZone($this->outputTimezone));
$dateTime = $dateTime->setTimezone(new \DateTimeZone($this->outputTimezone));
}
return preg_replace('/\+00:00$/', 'Z', $dateTime->format('c'));

13
src/Symfony/Component/Form/Extension/Core/DataTransformer/DateTimeToStringTransformer.php
View File

@ -90,7 +90,7 @@ class DateTimeToStringTransformer extends BaseDateTimeTransformer
* Transforms a DateTime object into a date string with the configured format
* and timezone.
*
* @param \DateTime $value A DateTime object
* @param \DateTime|\DateTimeInterface $dateTime A DateTime object
*
* @return string A value as produced by PHP's date() function
*
@ -104,13 +104,16 @@ class DateTimeToStringTransformer extends BaseDateTimeTransformer
return '';
}
if (!$value instanceof \DateTime) {
throw new TransformationFailedException('Expected a \DateTime.');
if (!$value instanceof \DateTime && !$value instanceof \DateTimeInterface) {
throw new TransformationFailedException('Expected a \DateTime or \DateTimeInterface.');
}
if (!$value instanceof \DateTimeImmutable) {
$value = clone $value;
}
$value = clone $value;
try {
$value->setTimezone(new \DateTimeZone($this->outputTimezone));
$value = $value->setTimezone(new \DateTimeZone($this->outputTimezone));
} catch (\Exception $e) {
throw new TransformationFailedException($e->getMessage(), $e->getCode(), $e);
}

15
src/Symfony/Component/Form/Extension/Core/DataTransformer/DateTimeToTimestampTransformer.php
View File

@ -24,7 +24,7 @@ class DateTimeToTimestampTransformer extends BaseDateTimeTransformer
/**
* Transforms a DateTime object into a timestamp in the configured timezone.
*
* @param \DateTime $value A \DateTime object
* @param \DateTime|\DateTimeInterface $dateTime A DateTime object
*
* @return int A timestamp
*
@ -38,18 +38,11 @@ class DateTimeToTimestampTransformer extends BaseDateTimeTransformer
return;
}
if (!$value instanceof \DateTime) {
throw new TransformationFailedException('Expected a \DateTime.');
if (!$value instanceof \DateTime && !$value instanceof \DateTimeInterface) {
throw new TransformationFailedException('Expected a \DateTime or \DateTimeInterface.');
}
$value = clone $value;
try {
$value->setTimezone(new \DateTimeZone($this->outputTimezone));
} catch (\Exception $e) {
throw new TransformationFailedException($e->getMessage(), $e->getCode(), $e);
}
return (int) $value->format('U');
return $value->getTimestamp();
}
/**

24
src/Symfony/Component/Form/Tests/Extension/Core/DataTransformer/DateTimeToArrayTransformerTest.php
View File

@ -116,6 +116,30 @@ class DateTimeToArrayTransformerTest extends DateTimeTestCase
$this->assertSame($output, $transformer->transform($input));
}
public function testTransformDateTimeImmutable()
{
if (PHP_VERSION_ID < 50500) {
$this->markTestSkipped('DateTimeImmutable was introduced in PHP 5.5.0');
}
$transformer = new DateTimeToArrayTransformer('America/New_York', 'Asia/Hong_Kong');
$input = new \DateTimeImmutable('2010-02-03 04:05:06 America/New_York');
$dateTime = new \DateTimeImmutable('2010-02-03 04:05:06 America/New_York');
$dateTime = $dateTime->setTimezone(new \DateTimeZone('Asia/Hong_Kong'));
$output = array(
'year' => (string) (int) $dateTime->format('Y'),
'month' => (string) (int) $dateTime->format('m'),
'day' => (string) (int) $dateTime->format('d'),
'hour' => (string) (int) $dateTime->format('H'),
'minute' => (string) (int) $dateTime->format('i'),
'second' => (string) (int) $dateTime->format('s'),
);
$this->assertSame($output, $transformer->transform($input));
}
/**
* @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
*/

16
src/Symfony/Component/Form/Tests/Extension/Core/DataTransformer/DateTimeToLocalizedStringTransformerTest.php
View File

@ -141,6 +141,22 @@ class DateTimeToLocalizedStringTransformerTest extends DateTimeTestCase
$this->assertEquals('02*2010*03 04|05|06', $transformer->transform($this->dateTime));
}
public function testTransformDateTimeImmutableTimezones()
{
if (PHP_VERSION_ID < 50500) {
$this->markTestSkipped('DateTimeImmutable was introduced in PHP 5.5.0');
}
$transformer = new DateTimeToLocalizedStringTransformer('America/New_York', 'Asia/Hong_Kong');
$input = new \DateTimeImmutable('2010-02-03 04:05:06 America/New_York');
$dateTime = clone $input;
$dateTime = $dateTime->setTimezone(new \DateTimeZone('Asia/Hong_Kong'));
$this->assertEquals($dateTime->format('d.m.Y H:i'), $transformer->transform($input));
}
/**
* @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
*/

14
src/Symfony/Component/Form/Tests/Extension/Core/DataTransformer/DateTimeToRfc3339TransformerTest.php
View File

@ -79,6 +79,20 @@ class DateTimeToRfc3339TransformerTest extends DateTimeTestCase
$this->assertSame($to, $transformer->transform(null !== $from ? new \DateTime($from) : null));
}
/**
* @dataProvider transformProvider
*/
public function testTransformDateTimeImmutable($fromTz, $toTz, $from, $to)
{
if (PHP_VERSION_ID < 50500) {
$this->markTestSkipped('DateTimeImmutable was introduced in PHP 5.5.0');
}
$transformer = new DateTimeToRfc3339Transformer($fromTz, $toTz);
$this->assertSame($to, $transformer->transform(null !== $from ? new \DateTimeImmutable($from) : null));
}
/**
* @expectedException \Symfony\Component\Form\Exception\TransformationFailedException
*/

15
src/Symfony/Component/Form/Tests/Extension/Core/DataTransformer/DateTimeToStringTransformerTest.php
View File

@ -97,6 +97,21 @@ class DateTimeToStringTransformerTest extends DateTimeTestCase
$this->assertEquals($output, $transformer->transform($input));
}
public function testTransformDateTimeImmutable()
{
if (PHP_VERSION_ID < 50500) {
$this->markTestSkipped('DateTimeImmutable was introduced in PHP 5.5.0');
}
$transformer = new DateTimeToStringTransformer('Asia/Hong_Kong', 'America/New_York', 'Y-m-d H:i:s');
$input = new \DateTimeImmutable('2010-02-03 12:05:06 America/New_York');
$output = $input->format('Y-m-d H:i:s');
$input = $input->setTimezone(new \DateTimeZone('Asia/Hong_Kong'));
$this->assertEquals($output, $transformer->transform($input));
}
public function testTransformExpectsDateTime()
{
$transformer = new DateTimeToStringTransformer();

15
src/Symfony/Component/Form/Tests/Extension/Core/DataTransformer/DateTimeToTimestampTransformerTest.php
View File

@ -56,6 +56,21 @@ class DateTimeToTimestampTransformerTest extends DateTimeTestCase
$this->assertEquals($output, $transformer->transform($input));
}
public function testTransformDateTimeImmutable()
{
if (PHP_VERSION_ID < 50500) {
$this->markTestSkipped('DateTimeImmutable was introduced in PHP 5.5.0');
}
$transformer = new DateTimeToTimestampTransformer('Asia/Hong_Kong', 'America/New_York');
$input = new \DateTimeImmutable('2010-02-03 04:05:06 America/New_York');
$output = $input->format('U');
$input = $input->setTimezone(new \DateTimeZone('Asia/Hong_Kong'));
$this->assertEquals($output, $transformer->transform($input));
}
public function testTransformExpectsDateTime()
{
$transformer = new DateTimeToTimestampTransformer();